seekdb MLDR benchmark report
This report summarizes the test plan, test environment, and benchmark results for the seekdb MLDR evaluation.
Test plan
- Two machines are used:
- One machine runs MLDR.
- The other machine runs seekdb (4C8G). The log disk, clog disk, and data disk are placed on three separate disks, with performance level PL1.
- Dataset size: 200,000 records.
- The MLDR dataset is used to evaluate seekdb retrieval quality.
For step-by-step instructions, see seekdb MLDR benchmark.
Test environment
This benchmark was run on Alibaba Cloud ECS. The seekdb instance size is 4C8G.
Hardware
| Service | ECS instance type | Count | vCPU | Memory |
|---|---|---|---|---|
| seekdb | ecs.c8i.xlarge | 1 | 4C | 8G |
Software
| Service | Version |
|---|---|
| seekdb | seekdb 1.0.1 |
| OS | CentOS Linux 7 (Core) |
Results
All MLDR results below are best-case response times after warm-up under a single-threaded setup. Results are returned with limit 1000.
| Backend | Query type |
|---|---|
| seekdb | dense+bm25:
|